Life of CRT

A

Audio

Guest
I own a Tek 465. I am the "Nth" owner of this unit.
I purchased it from a rebuild/calibration lab.

It operates ok but the display becomes erratic when the CRT intensity is turned up to the extremely bright level (the 3 o'clock position), I think it is arcing internally causing the tube to "spit". For most of the work i do, the intensity level is set at a level where the spits do not occur (about 10 o'clock).

Is this an indication of a tube ready to die?

Thanks in advance.
 
On Sun, 04 Apr 2004 21:17:17 GMT, "Audio" <lwarren02@comcast.net>
wrote:

I own a Tek 465. I am the "Nth" owner of this unit.
I purchased it from a rebuild/calibration lab.

It operates ok but the display becomes erratic when the CRT intensity is turned up to the extremely bright level (the 3 o'clock position), I think it is arcing internally causing the tube to "spit". For most of the work i do, the intensity level is set at a level where the spits do not occur (about 10 o'clock).

Is this an indication of a tube ready to die?

Thanks in advance.

Hi,

Post your question to http://groups.yahoo.com/group/TekScopes/
There is a bunch of very helpful Tek fanatics that hang out there.



Cheers,
Ian Du Rieu
The Leon Audio Co
http://LeonATdio.com.aT

To reply, replace "T" with "u", twice.
 

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